| Variable | Frequency (+/−SD) =N= |
| Mean monthly cost per prescription | 6611.47(5157.71) |
| Lowest cost per month | 300.00 |
| Highest cost per month | 27030.00 |
| Median cost per month | 5917.00 |
| Variable | Frequency (%) N = 147 |
| Level of cost per month in =N= | |
| 300 - 3000 (low) | 48(32.7%) |
| 3001 - 7000 (medium) | 39(26.5%) |
| >7000 (High) | 60(40.8%) |